Epicarideos de Baja California: distribución y notas ecológicas de Probopyrus pandalicola (Packard, 1879) en el Pacífico oriental.

Citation data:

Revista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol 37, No 1 (1989); 29-35, ISSN: 0034-7744, Vol: 37, Issue: 1, Page: 29-35

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Repository URL:
https://revistas.ucr.ac.cr/index.php/rbt/article/view/23552; http://hdl.handle.net/10669/27019
Campos González, Ernesto; Campos, Alma Rosa de
Universidad de Costa Rica
article description
The distribution of Probopyrus pandolicola (Packard, 1879), (hast. Palaemon ritteri Holmes), is extended from Río Chiriquí, Península Burica, Panamá, to near Puertecitos, Baja California (Gulf of California), México. A greater percentage of male than female hosts are infested (P < 0.0001), but larger females (carapace length more than 6.5 mm) were most heavily infested. Female P. pandalicola present a random distribution (coefficient of dispersion s2/x near to 1) throughout the host population, which is "atypical" to the host-bopyrid relationship, All infested hosts carried only a female parasite each. We suspect that P. pandalicola is exotic for the Pacifico A list of the epicaridean isopods recorded from the Mexican Pacific is included.